[llvm] r214178 - UseListShuffleVector: Add a copy constructor to appease msc17.

[NAKAMURA Takumi]

Author: chapuni
Date: Tue Jul 29 07:20:50 2014
New Revision: 214178

URL: http://llvm.org/viewvc/llvm-project?rev=214178&view=rev
Log:
UseListShuffleVector: Add a copy constructor to appease msc17.

Modified:
    llvm/trunk/include/llvm/IR/UseListOrder.h

Modified: llvm/trunk/include/llvm/IR/UseListOrder.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/IR/UseListOrder.h?rev=214178&r1=214177&r2=214178&view=diff
==============================================================================
--- llvm/trunk/include/llvm/IR/UseListOrder.h (original)
+++ llvm/trunk/include/llvm/IR/UseListOrder.h Tue Jul 29 07:20:50 2014
@@ -48,6 +48,13 @@ public:
     std::memcpy(this, &X, sizeof(UseListShuffleVector));
     X.Size = 0;
   }
+  UseListShuffleVector(const UseListShuffleVector &X) {
+    std::memcpy(this, &X, sizeof(UseListShuffleVector));
+    if (!isSmall()) {
+      Storage.Ptr = new unsigned[Size];
+      std::memcpy(Storage.Ptr, X.Storage.Ptr, Size * sizeof(*Storage.Ptr));
+    }
+  }
   explicit UseListShuffleVector(size_t Size) : Size(Size) {
     if (!isSmall())
       Storage.Ptr = new unsigned[Size];